# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm/configs/u8500_defconfig

_flavor="postmarketos-stericsson"
pkgname=linux-$_flavor
pkgver=5.8_rc3
pkgrel=0
pkgdesc="Mainline kernel fork for ST-Ericsson NovaThor devices"
arch="armv7"
_carch="arm"
url="https://github.com/stericsson-mainline/linux"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="bison findutils flex installkernel openssl-dev perl"

# Source
_tag=v${pkgver//_/-}-stericsson
source="
	$pkgname-$_tag.tar.gz::$url/archive/$_tag.tar.gz
	config-$_flavor.armv7
"
builddir="$srcdir/linux-${_tag#v}"

prepare() {
	default_prepare
	cp "$srcdir/config-$_flavor.$CARCH" .config
}

build() {
	unset LDFLAGS
	make ARCH="$_carch" CC="${CC:-gcc}" \
		KBUILD_BUILD_VERSION=$((pkgrel + 1 ))
}

package() {
	mkdir -p "$pkgdir"/boot
	make zinstall modules_install dtbs_install \
		ARCH="$_carch" \
		INSTALL_PATH="$pkgdir"/boot \
		INSTALL_MOD_PATH="$pkgdir" \
		INSTALL_DTBS_PATH="$pkgdir"/usr/share/dtb
	rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source

	install -D "$builddir"/include/config/kernel.release \
		"$pkgdir"/usr/share/kernel/$_flavor/kernel.release
}

sha512sums="03d3d27f13c17d1f85b6eac9b90ed458744c4c6c70c98f8731deb7cf2afaa2ec814af5e4aedebf18edb3c1587c6360292455d64d5fd6c29b37849051d7604cb6  linux-postmarketos-stericsson-v5.8-rc3-stericsson.tar.gz
a6e8197fb981af5e4915cb037afb31c1f75e169a351eabe16ee7ac1a99e93ea8a90d453e954a7d58c25e66db1c5136ff3d3ce6340fcc6b362f120ab40ac7820d  config-postmarketos-stericsson.armv7"